Uber popular real-time farming sim FarmVille has players grow their own fruits and vegetables. That's a game. In real life, people buy crap from convenience stores.
As previously mentioned, FarmVille has a cross-promotion at convenience store chain 7-Eleven with FarmVille branded snacks. The cross-promotion also features in-game FarmVille items that include a sandwich cart, a water tower and a swimming pool that apparently come with purchases of 7-Eleven FarmVille food.